Analyze the data to identify the mathematical relationship amplitude and energy of a mechanical wave. If mechanical wave A has an
amplitude of 2 cm and mechanical wave B has an amplitude of 3 cm, what
will be the relationship between the energy carried by the two waves?
Energy
Amplitude
2 units
1 unit
8 units
2 units
18 units
3 units
32 units
4 units
5 units
50 units
A. Wave A has about 1.5 times more energy than wave B.
B. Wave A has about 2.5 times more energy than wave B.
C. Wave B has about 2.25 times more energy than wave A.
a
D. Wave A has about 2.25 times more energy than wave B.

On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)